Grinding Energy Characteristic of Cr-Mo Steel
In this study, series of grinding tests have been carried out on Cr-Mo steel workpieces. The workpieces were prepared for different hardness levels through different heat treating processes. In grinding tests, WA and CBN wheels of different grain size were used with varying conditions of cutting depth and workpiece velocity. Experimental results show that the specific grinding energy decreases as the maximum undeformed chip thickness increases regardless of workpiece hardness levels and types of wheel used. The energy efficiency of CBN wheel is less than that of WA wheel. Much more energy is consumed with the larger grain size than with the smaller one used under the condition of identical maximum undeformed chip thickness using WA and CBN wheels.
Won Sik Choi Jae Hwan Son Sun Il Kim Jong Kwan Kim Young Moon Lee
Department of Bio-mechanical Engineering, Pusan National University, 50 Cheonghak,Samrangjin, Milyan Daegu Machinary Institute of Component & Material Foundation, 12 Horim-Dong, Dalseo-Ku,Daegu, 704-24 Graduate School of Mechanical Engineering, Kyungpook National University, 1370 Sankyuk-Dong, Puk-Ku, School of Mechanical Engineering, Kyungpook National University, 1370 Sankyuk-Dong, Puk-Ku, Daegu, 7
国际会议
桂林
英文
1-6
2010-11-16（万方平台首次上网日期，不代表论文的发表时间）